DE69423927T2 - Detection system for the detection of articles consisting of one or more sheets and detection method for such articles - Google Patents

Detection system for the detection of articles consisting of one or more sheets and detection method for such articles

Info

Publication number
DE69423927T2
DE69423927T2 DE69423927T DE69423927T DE69423927T2 DE 69423927 T2 DE69423927 T2 DE 69423927T2 DE 69423927 T DE69423927 T DE 69423927T DE 69423927 T DE69423927 T DE 69423927T DE 69423927 T2 DE69423927 T2 DE 69423927T2
Authority
DE
Germany
Prior art keywords
detection
articles
sheets
detection method
detection system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69423927T
Other languages
German (de)
Other versions
DE69423927D1 (en
Inventor
Klaas Drenth
Johan Luinge
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Neopost BV
Original Assignee
Neopost BV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Neopost BV filed Critical Neopost BV
Publication of DE69423927D1 publication Critical patent/DE69423927D1/en
Application granted granted Critical
Publication of DE69423927T2 publication Critical patent/DE69423927T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/65—Apparatus which relate to the handling of copy material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H7/00—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles
    • B65H7/02—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors
    • B65H7/14—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors by photoelectric feelers or detectors
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K13/00—Conveying record carriers from one station to another, e.g. from stack to punching mechanism
    • G06K13/02—Conveying record carriers from one station to another, e.g. from stack to punching mechanism the record carrier having longitudinal dimension comparable with transverse dimension, e.g. punched card
    • G06K13/06—Guiding cards; Checking correct operation of card-conveying mechanisms
    • G06K13/067—Checking presence, absence, correct position, or moving status of cards
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2220/00—Function indicators
    • B65H2220/01—Function indicators indicating an entity as a function of which control, adjustment or change is performed, i.e. input
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/50—Occurence
    • B65H2511/51—Presence
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/50—Occurence
    • B65H2511/515—Absence
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2515/00—Physical entities not provided for in groups B65H2511/00 or B65H2513/00
    • B65H2515/60—Optical characteristics, e.g. colour, light
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2515/00—Physical entities not provided for in groups B65H2511/00 or B65H2513/00
    • B65H2515/70—Electrical or magnetic properties, e.g. electric power or current
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2553/00—Sensing or detecting means
    • B65H2553/40—Sensing or detecting means using optical, e.g. photographic, elements
    • B65H2553/41—Photoelectric detectors
    • B65H2553/412—Photoelectric detectors in barrier arrangements, i.e. emitter facing a receptor element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2557/00—Means for control not provided for in groups B65H2551/00 - B65H2555/00
    • B65H2557/50—Use of particular electromagnetic waves, e.g. light, radiowaves or microwaves
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00535—Stable handling of copy medium
    • G03G2215/00611—Detector details, e.g. optical detector
DE69423927T 1993-05-04 1994-05-04 Detection system for the detection of articles consisting of one or more sheets and detection method for such articles Expired - Fee Related DE69423927T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL9300755A NL9300755A (en) 1993-05-04 1993-05-04 Detection system for detecting objects partly formed from a sheet or stacks of sheets and a method for detecting such objects.

Publications (2)

Publication Number Publication Date
DE69423927D1 DE69423927D1 (en) 2000-05-18
DE69423927T2 true DE69423927T2 (en) 2000-12-07

Family

ID=19862359

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69423927T Expired - Fee Related DE69423927T2 (en) 1993-05-04 1994-05-04 Detection system for the detection of articles consisting of one or more sheets and detection method for such articles

Country Status (3)

Country Link
EP (1) EP0623894B1 (en)
DE (1) DE69423927T2 (en)
NL (1) NL9300755A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19926885A1 (en) 1999-06-12 2000-12-14 Atlantic Zeiser Gmbh & Co Transport device for information carriers, in particular cards
JP6455157B2 (en) 2014-03-17 2019-01-23 株式会社リコー Image forming apparatus
US10138085B2 (en) 2015-03-27 2018-11-27 Zih Corp. Clear card sensors
US10189660B1 (en) 2017-07-07 2019-01-29 Zih Corp. Auxiliary media unit transporter for media processing devices
US10843491B2 (en) 2017-07-07 2020-11-24 Zebra Technologies Corporation Media unit leveling assembly for media processing devices
US10639914B2 (en) 2017-07-07 2020-05-05 Zih Corp. Rejected media unit storage for media processing devices
US10377591B2 (en) 2017-07-07 2019-08-13 Zebra Technologies Corporation Input handling for media processing devices
US10633208B2 (en) 2017-11-08 2020-04-28 Zebra Technologies Corporation Output hopper for media processing devices

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4027154A (en) * 1975-12-29 1977-05-31 Bell & Howell Company Electronic document detector circuitry with feedback control
US4237378A (en) * 1977-12-28 1980-12-02 Brandt-Pra, Inc. Photoelectric apparatus for document counting and overlap detection

Also Published As

Publication number Publication date
EP0623894A1 (en) 1994-11-09
DE69423927D1 (en) 2000-05-18
EP0623894B1 (en) 2000-04-12
NL9300755A (en) 1994-12-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee